"changle" boys on PS

[TheEye]

To those of you aware of them.

around 2 months ago there were 4-5 of them, playing app. 24/7 all levels, same pattern etc.

lately they seem to have dissapeared, however 1 of them is back for a while since beg of august if i am not wrong.

any info?..i did ask ps previously to investigate this and they said no connection whatsoever.
I dont want to get into that subject with them again, so wandering if anyone else did.

something else i noticed, despite all other similarities: for the ammount of hands they played i presume they were all novas, however i ve never seen any of them play the 50k nova freeroll.(maybe unaware of it?)i doubt.